diff --git a/res/themes/light/css/_light.scss b/res/themes/light/css/_light.scss
index a52a7c9f5e..1a35f8343b 100644
--- a/res/themes/light/css/_light.scss
+++ b/res/themes/light/css/_light.scss
@@ -104,7 +104,7 @@ $widget-body-bg-color: $background;
 // Menu
 // ********************
 $menu-border-color: #e7e7e7;
-$menu-bg-color: $system;
+$menu-bg-color: $background;
 $menu-box-shadow-color: rgba(118, 131, 156, 0.6);
 $menu-selected-color: #f5f8fa;
 // ********************